Bump hexo from 7.1.0 to 7.2.0 (#89)

* Bump hexo from 7.1.0 to 7.2.0

Bumps [hexo](https://github.com/hexojs/hexo) from 7.1.0 to 7.2.0.
- [Release notes](https://github.com/hexojs/hexo/releases)
- [Commits](hexojs/hexo@v7.1.0...v7.2.0)

---
updated-dependencies:
- dependency-name: hexo
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* remove resolutions

* regenerate yarn.lock

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jinzhe Zeng <[email protected]>

package.json

@@ -11,7 +11,7 @@
     "serve": "hexo serve"
   },
   "dependencies": {
-    "hexo": "7.1.0",
+    "hexo": "7.2.0",
     "hexo-generator-archive": "2.0.0",
     "hexo-generator-category": "2.0.0",
     "hexo-generator-feed": "3.0.0",
@@ -32,9 +32,5 @@
   },
   "devDependencies": {
     "hexo-yam": "8.0.0"
-  },
-  "resolutions": {
-    "hexo-util": "2.5.0",
-    "css-select": "4.1.3"
   }
 }